Is it possible to more extensively modify the look of the user portal page? I want more options than the portal designer page allows. I don't mind to and would expect to need to manually edit html and css. Are there user contribute portal templates somewhere?

Yes, I want to be able to make the portal page look like the other web assets in my company. For instance, from the portal designer it appears that I only have 5 color choices. I'd obviously want more control than that. And I suspect given the complexity of the rest of the app that it's possible.

Thanks very much for the help but that plugin really doesn't do enough. I'm looking for cms template/theme level (i.e. drupal, wordpress) control. I realize this is free software so I'm not complaining just searching for what's right for my users.